ipv6: Remove unused var in inet6_dump_ifinfo()
Reported by Stephen Rothwell:
--------------------
Today's linux-next build (x86_64 allmodconfig) produced this warning:
net/ipv6/addrconf.c: In function 'inet6_dump_ifinfo':
net/ipv6/addrconf.c:3833: warning: unused variable 'err'
Introduced by commit 84d2697d9649339215675551eae28ba04068dea1 ("ipv6:
speedup inet6_dump_ifinfo()").
--------------------
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 0ab39fe..9ff8ab9 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3830,7 +3830,7 @@
{
struct net *net = sock_net(skb->sk);
int h, s_h;
- int idx = 0, err, s_idx;
+ int idx = 0, s_idx;
struct net_device *dev;
struct inet6_dev *idev;
struct hlist_head *head;
